diff options
| author | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-01-07 20:14:51 +0000 |
|---|---|---|
| committer | rth <rth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2003-01-07 20:14:51 +0000 |
| commit | 2c3f453c0cd6327271b63336f4e2fd87687a0789 (patch) | |
| tree | a0848d70667717ed572294aca719c0efc7f03d31 /gcc/cfganal.c | |
| parent | 1403447ddc31786720849deebab17352376e575a (diff) | |
| download | gcc-2c3f453c0cd6327271b63336f4e2fd87687a0789.tar.gz | |
* cfganal.c (flow_call_edges_add): Don't crash on noreturn call.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61007 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cfganal.c')
| -rw-r--r-- | gcc/cfganal.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gcc/cfganal.c b/gcc/cfganal.c index 170ba447315..a7878178fbd 100644 --- a/gcc/cfganal.c +++ b/gcc/cfganal.c @@ -1,6 +1,6 @@ /* Control flow graph analysis code for GNU compiler. Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001 Free Software Foundation, Inc. + 1999, 2000, 2001, 2003 Free Software Foundation, Inc. This file is part of GCC. @@ -322,10 +322,11 @@ flow_call_edges_add (blocks) for (e = bb->succ; e; e = e->succ_next) if (e->dest == EXIT_BLOCK_PTR) - break; - - insert_insn_on_edge (gen_rtx_USE (VOIDmode, const0_rtx), e); - commit_edge_insertions (); + { + insert_insn_on_edge (gen_rtx_USE (VOIDmode, const0_rtx), e); + commit_edge_insertions (); + break; + } } } |